Load compiler license for circom

Author: ioedeveloper

apps/circuit-compiler/src/app/components/container.tsx

@@ -11,13 +11,25 @@ import { WitnessToggler } from './witnessToggler'
 import { WitnessSection } from './witness'
 import { CompilerFeedback } from './feedback'
 import { PrimeValue } from '../types'
+import { CompilerLicense } from '../constants/license'
 
 export function Container () {
   const circuitApp = useContext(CircuitAppContext)
 
-  const showCompilerLicense = (message = 'License not available') => {
-    // @ts-ignore
-    circuitApp.plugin.call('notification', 'modal', { id: 'modal_circuit_compiler_license', title: 'Compiler License', message })
+  const showCompilerLicense = async (message = 'License not available') => {
+    try {
+      const response = await fetch('https://raw.githubusercontent.com/iden3/circom/master/COPYING')
+      if (!response.ok) {
+        throw new Error(`HTTP error! status: ${response.status}`)
+      }
+      const content = await response.text()
+      // @ts-ignore
+      circuitApp.plugin.call('notification', 'modal', { id: 'modal_circuit_compiler_license', title: 'Compiler License', message: content })
+    } catch (e) {
+      console.log('error: ', e)
+      // @ts-ignore
+      circuitApp.plugin.call('notification', 'modal', { id: 'modal_circuit_compiler_license', title: 'Compiler License', message })
+    }
   }
 
   const handleVersionSelect = (version: string) => {
@@ -62,7 +74,7 @@ export function Container () {
               tooltipClasses="text-nowrap"
               tooltipText='See compiler license'
             >
-              <span className="far fa-file-certificate border-0 p-0 ml-2" onClick={() => showCompilerLicense()}></span>
+              <span className="far fa-file-certificate border-0 p-0 ml-2" onClick={() => showCompilerLicense(CompilerLicense)}></span>
             </CustomTooltip>
             <VersionList setVersion={handleVersionSelect} versionList={circuitApp.appState.versionList} currentVersion={circuitApp.appState.version} />
             <CompileOptions setCircuitAutoCompile={handleCircuitAutoCompile} setCircuitHideWarnings={handleCircuitHideWarnings} autoCompile={circuitApp.appState.autoCompile} hideWarnings={circuitApp.appState.hideWarnings} />